NAV4912轴承、NAV4914轴承、NAV4916轴承、NAV4918轴承、NAV4919轴承、NAV4920轴承、NAV4922轴承、NAV4924轴承、NAV4926轴承
|
无保持架带内圈滚针轴承
Needle Roller Bearings with Inner Ring without Cage
NAV49 系列 |
|
|
| 轴径 |
型号 |
重量 |
尺寸 |
基本额定载荷 |
极限转速 |
原有型号 |
| Shaft |
Designation |
Mass |
Dimensions |
Basic Load Ratings |
Limiting |
Original |
| Diameter |
|
|
d |
F |
D |
B |
r |
动 Cr |
静 Cor |
Speed |
Designation |
| |
|
|
|
|
|
|
|
Dynamic |
Static |
|
|
| mm |
|
g |
|
|
|
|
min. |
kN |
kN |
rpm |
|
| 15 |
NAV 4902 |
— |
15 |
20 |
28 |
13 |
0.3 |
8.5 |
9.2 |
20000 |
4074902E |
| 17 |
NAV 4903 |
— |
17 |
22 |
30 |
13 |
0.3 |
9.4 |
10.9 |
17000 |
4074903E |
| 20 |
NAV 4904 |
— |
20 |
25 |
37 |
17 |
0.3 |
10.6 |
13.6 |
14000 |
4074904E |
| 25 |
NAV 4905 |
— |
25 |
30 |
42 |
17 |
0.3 |
11.0 |
14.6 |
12000 |
4074905E |
| 30 |
NAV 4906 |
— |
30 |
35 |
47 |
17 |
0.3 |
21.0 |
25.5 |
11000 |
4074906E |
| 35 |
NAV 4907 |
— |
35 |
42 |
55 |
20 |
0.6 |
22.8 |
29.6 |
9500 |
4074907E |
| 40 |
NAV 4908 |
— |
40 |
48 |
62 |
22 |
0.6 |
23.6 |
31.5 |
9500 |
4074908E |
| 45 |
NAV 4909 |
— |
45 |
52 |
68 |
22 |
0.6 |
24.4 |
33.5 |
8500 |
4074909E |
| 50 |
NAV 4910 |
— |
50 |
58 |
72 |
22 |
0.6 |
25.0 |
35.5 |
8000 |
4074910E |
| 60 |
NAV 4912 |
— |
60 |
68 |
85 |
25 |
1.0 |
30.5 |
47.5 |
7000 |
4074912E |
| 70 |
NAV 4914 |
— |
70 |
80 |
100 |
30 |
1.0 |
31.5 |
50.0 |
7000 |
4074914E |
| 80 |
NAV 4916 |
— |
80 |
90 |
110 |
30 |
1.0 |
43.0 |
67.0 |
6000 |
4074916E |
| 90 |
NAV 4918 |
1507 |
90 |
105 |
125 |
35 |
1.0 |
45.0 |
73.0 |
5500 |
4074918E |
| 95 |
NAV 4919 |
1537 |
95 |
110 |
130 |
35 |
1.1 |
47.0 |
80.0 |
5000 |
4074919E |
| 100 |
NAV 4920 |
2240 |
100 |
115 |
140 |
40 |
1.1 |
58.0 |
100.0 |
4700 |
4074920E |
| 110 |
NAV 4922 |
— |
110 |
125 |
150 |
40 |
1.1 |
60.0 |
108.0 |
4300 |
4074922E |
| 120 |
NAV 4924 |
— |
120 |
135 |
165 |
45 |
1.1 |
61.0 |
112.0 |
4100 |
4074924E |
| 130 |
NAV 4926 |
4430 |
130 |
150 |
180 |
50 |
1.5 |
84.0 |
156.0 |
3700 |
4074926E | |
